Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10026390 | Sound absorption plate with unit structure | Rongchu Zhang | 2018-07-17 |
| 9914090 | Vapor-liquid contacting apparatuses and methods for removing contaminants from gas streams | Lev Davydov, Lubo Zhou | 2018-03-13 |